The answer
Regarding the papacy, we do not regard the infallibility of the pope.(Read more http://www.suscopts.org/messages/lectures/eccleslecture5.pdf)
We have more differences with the Catholic Church than we do with the Eastern Orthodox Church. It is our responsibility to explain our differences, but this does not mean a lack of respect. There is a detailed section about our main theological differences with the Catholic Church on our website at this link:
http://www.suscopts.org/resources/literature/orthodox-faith/difference-between-catholicism-and-orthodoxy/
Answered by His Eminence Metropolitan Youssef (opens in a new tab)